Fuji miniTAN Filters 4009-2.
These Turbine filters fir the miniTAN (Pre-March 2017) Series.
Package of 2 filters.
These filters are SQUARE. They do NOT have a curved end.
Coarse filter goes on the right hand side (as seen when looking at the front of the case) fine filter on the left. It’s a good idea to have spare filters on hand so you can rotate them after cleaning.